275897088 has 54 divisors (see below), whose sum is σ = 795485964. Its totient is φ = 91964928.

The previous prime is 275897087. The next prime is 275897101. The reversal of 275897088 is 880798572.

It is a super-2 number, since 2×275897088² = 152238406333759488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (275897087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57570 + ... + 62177.

Almost surely, 2^275897088 is an apocalyptic number.

It is an amenable number.

275897088 is an abundant number, since it is smaller than the sum of its proper divisors (519588876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275897088 is a wasteful number, since it uses less digits than its factorization.

275897088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119769 (or 119752 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 54.

The square root of 275897088 is about 16610.1501498331. The cubic root of 275897088 is about 651.0020740801.

The spelling of 275897088 in words is "two hundred seventy-five million, eight hundred ninety-seven thousand, eighty-eight".